CN201323925Y

CN201323925Y - Middle sole capable of adjusting supporting curvature according to heel height functionality

Info

Publication number: CN201323925Y
Application number: CNU2008202079889U
Authority: CN
Inventors: 叶桐豪; 翁茂聪
Original assignee: OLD OXHIDE INTERNATIONAL BV
Current assignee: OLD OXHIDE INTERNATIONAL BV
Priority date: 2008-08-26
Filing date: 2008-08-26
Publication date: 2009-10-14
Anticipated expiration: 2018-08-26

Abstract

The utility model relates to a middle sole capable of adjusting supporting curvature according to heel height functionality. A first supporting part is arranged relatively to the position of the metatarsus. A second supporting part is relatively arranged between the anterior margin of the calcaneus and the posterior margin of the metatarsus. A plurality of grooves are arranged at the bottom of the second supporting part in the transverse direction. The width of the grooves is inversely proportional to the heel height. The supporting curvature of the feet can be adjusted through the functionality.

Description

With the end in the footwear of height heels function adjustment support curvature

Technical field

The utility model particularly provides a kind of lady's high-heeled shoes use that is fit to about the end in a kind of footwear, can be with the end in the footwear of height heels function adjustment support curvature.

Background technology

Reported literature according to experts and scholars is pointed out, the design of lady's high-heeled shoes focuses on fashion and variation in moulding usually, is short of the design of comfortableness and considers, causes many women Yin Aimei to wear the situation that high-heeled shoes produce sufficient type pathology.This is that Zhao Yin will change posture and make distribution of weight migration half sole when wearing high-heeled shoes, cause half sole sole of the foot portion and instep all to be subjected to bigger tip pressure, make body weight to be disperseed to bear, and the footwear body has too tightly also limited the natural spring action of arch of foot, further reduces the vibration-absorbing function of health nature.

In order to understand people how comfortable sensation and shoes are influenced comfortableness, industry must be had gained some understanding for the anatomical structure and the biomethanics of foot, and, could effectively improve comfortableness to meet consumer demand by the heavy load of understanding these principles and in daily life and SA, pin being granted.

The anatomical structure of foot has comprised 26 erose bones, 30 synovial joints and the ligament more than 100 and has formed complexity and stable structure, and this structure is divided into sufficient heel usually, sufficient stage casing and half sole three parts.

Wherein, sufficient heel has comprised the calcaneum that contacts with ground, has been positioned at the calcaneum top, forms the anklebone of ankle-joint along shin bone.By calcaneum, the suffered impulsive force of heel kiss the earth passes to whole body other position, particularly knee;

The foot stage casing is by 5 little shanks (comprising nut bone, cuboid and three sphenoids), and these bones are closely linked by ligament, forms the basis of outside arch of foot and inboard arch of foot.The function of arch of foot is in the whole body weight that supports and disperse to be passed to by shin bone foot.Arch of foot also helps foot to adapt to different loading and contact-making surface;

Half sole has comprised 19 bones, has 14 phalanxes of 5 metatarsals and formation toe.

After the anatomical structure of abundant understanding foot, how the load that the end is born effectively to alleviate foot in the footwear that meet biomethanics is provided relatively, really be one to be worth the problem of exploitation.

Disclose a kind of device that is used for high-heeled shoes in No. 093109141 application case of TaiWan, China patent of invention, this device is to have first raised areas in heel bones leading edge below, and has second raised areas in the metatarsal below.Foot is provided support the load that is born to alleviate by this raised areas.

But above-mentioned raised areas can't can't adjust the required different support effect of different height heels with height heels in response to adjustment thereupon.

The utility model content

In view of this, this creator joins hands to develop the end in a kind of footwear that support curvature with the adjustment of height heels function, and the required different support effect of different height heels is adjusted thereupon.

It is a kind of with the end in the footwear of height heels function adjustment support curvature that the utility model provides, be to be provided with first support portion with respect to the metatarsal position, have second support portion with respect to the calcaneum leading edge between the metatarsal trailing edge, and the bottom of second support portion is provided with some grooves.

Wherein, this channel lateral is provided with, and A/F is inversely proportional to height heels.

The utility model is used the support curvature of function adjustment to foot, makes foot pressure disperse to use to alleviate foot to bear pressure from health, and the sense of discomfort of wearing high-heeled shoes is alleviated.

Description of drawings

Figure 1A is the schematic diagram one of the utility model with height heels function adjustment support curvature, and wherein, the height of heel is lower.

Figure 1B is the schematic diagram two of the utility model with height heels function adjustment support curvature, and wherein, the height of heel is higher.

Fig. 1 C is the schematic diagram three of the utility model with height heels function adjustment support curvature, and wherein, the height of heel is higher.

The primary clustering symbol description

The end in 1 footwear

11 first support portions

12 second support portions

121 grooves

Arch of foot in 13

14 outer arch of foots

The big end of 2 footwear

3 heels

The specific embodiment

The following description and graphic is according to the disclosed embodiment of feature of the present utility model, so that the easier quilt of structure technology of the present utility model and characteristic range is understood.

See also shown in the drawing, the end 1 is to be positioned footwear at big the end 2 in the utility model footwear, be provided with first support portion 11 with respect to the metatarsal position, with respect to the calcaneum leading edge to having second support portion 12 between the metatarsal trailing edge, and the bottom transverse of second support portion 12 is provided with some grooves 121, the A/F of this groove 121 will highly be inversely proportional to heel 3, that is the heel 3 high A/F of healing is narrower.In addition, this groove 121 laterally runs through the bottom that is arranged at second support portion 12.

Shown in Fig. 1 (A), when heel 3 is highly low, second support portion 12 and inside and outside arch of

foot

13,14 curvatures are all comparatively smooth, but along with heel 3 highly increases shown in Fig. 1 (B) and Fig. 1 (C), second support portion 12 will upwards be swelled inside and outside arch of

foot

13,14 curvatures are increased, and use the support curvature of lifting to foot.For upwards swelling in response to second support portion 12, its undercut 121 makes A/F narrow down (shown in Fig. 1 (C)) because of being squeezed, by the variation function adjustment of groove 121 A/Fs support curvature to foot, make foot pressure disperse to use to alleviate foot to bear pressure, the sense of discomfort of wearing high-heeled shoes is alleviated from health.

Technology contents of the present utility model and technical characterstic disclose as above, yet the personage who is familiar with this technology still may do various replacement and the modifications that do not deviate from the utility model spirit based on announcement of the present utility model.Therefore, protection domain of the present utility model should be not limited to embodiment and disclose, and should comprise various do not deviate from replacement of the present utility model and modifications, and is contained by claim.

Claims

1, a kind of with the end in the footwear of height heels function adjustment support curvature, be to be provided with first support portion with respect to the metatarsal position, have second support portion with respect to the calcaneum leading edge between the metatarsal trailing edge, it is characterized in that: the bottom of this second support portion is provided with some grooves.

2, as claimed in claim 1 with the end in the footwear of height heels function adjustment support curvature, it is characterized in that: this channel lateral runs through the bottom that is arranged at second support portion.